AU546304B2 - Refining gold - Google Patents

Refining gold

Info

Publication number
AU546304B2
AU546304B2 AU87091/82A AU8709182A AU546304B2 AU 546304 B2 AU546304 B2 AU 546304B2 AU 87091/82 A AU87091/82 A AU 87091/82A AU 8709182 A AU8709182 A AU 8709182A AU 546304 B2 AU546304 B2 AU 546304B2
Authority
AU
Australia
Prior art keywords
refining gold
refining
gold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU87091/82A
Other versions
AU8709182A (en
Inventor
Teiji Numao
Keita Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asaka Riken Industrial Co Ltd
Original Assignee
Asaka Riken Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asaka Riken Industrial Co Ltd filed Critical Asaka Riken Industrial Co Ltd
Publication of AU8709182A publication Critical patent/AU8709182A/en
Application granted granted Critical
Publication of AU546304B2 publication Critical patent/AU546304B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/306—Ketones or aldehydes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/32—Carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/40—Mixtures
    • C22B3/402—Mixtures of acyclic or carbocyclic compounds of different types
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU87091/82A 1981-10-22 1982-08-12 Refining gold Ceased AU546304B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56169027 1981-10-22
JP56169027A JPS5871344A (en) 1981-10-22 1981-10-22 Refining method for gold

Publications (2)

Publication Number Publication Date
AU8709182A AU8709182A (en) 1983-06-16
AU546304B2 true AU546304B2 (en) 1985-08-29

Family

ID=15878960

Family Applications (1)

Application Number Title Priority Date Filing Date
AU87091/82A Ceased AU546304B2 (en) 1981-10-22 1982-08-12 Refining gold

Country Status (5)

Country Link
JP (1) JPS5871344A (en)
AU (1) AU546304B2 (en)
CA (1) CA1197986A (en)
DE (1) DE3225230A1 (en)
FR (1) FR2515212B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705721A1 (en) * 1987-02-23 1988-09-01 Henkel Kgaa USE OF CITRONIC ACID PARTIAL ESTERS AND THEIR MIXTURES FOR IRON EXTRACTION
JPH02310326A (en) * 1989-05-23 1990-12-26 Tanaka Kikinzoku Kogyo Kk Method for separating and recovering gold from noble metal solution
CA2013537A1 (en) * 1990-03-30 1991-09-30 Farouk T. Awadalla Recovery of gold from solution by reduction-precipitation with stabilized alkali metal borohydride
CA2013536C (en) * 1990-03-30 1996-12-03 Kazi E. Haque Recovery of dissolved gold by sodium borohydride reduction
CA2016492A1 (en) * 1990-05-10 1991-11-10 Farouk Tawfik Awadalla Recovery of platinum group metals (pgm) from acidic solutions by reduction precipitation with sodium borohydride
DE4133831A1 (en) * 1991-09-14 1993-03-18 Draegerwerk Ag ELECTROCHEMICAL MEASURING CELL FOR DETECTING AND DETERMINING GASES AND DAMPERS, IN PARTICULAR HALOGEN HYDROGEN
KR100323290B1 (en) * 1999-12-06 2002-02-06 곽영훈 Method of high purity gold refining
KR20020022406A (en) * 2000-09-20 2002-03-27 최일현 Method for Manufacturing Gold Solution
FI122685B (en) 2010-06-09 2012-05-31 Outotec Oyj A method for recovering gold by liquid-liquid extraction
CN106191461B (en) * 2015-05-05 2018-04-20 沈阳有色金属研究院 A kind of preparation method of high activity high-purity chloro auric acid
CN111089934B (en) * 2020-01-13 2022-06-14 南京市产品质量监督检验院 Method for measuring cyanide content in gold product by using ion chromatography technology
WO2022040334A1 (en) 2020-08-18 2022-02-24 Enviro Metals, LLC Metal refinement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149912B (en) * 1960-12-27 1963-06-06 Licentia Gmbh Process for the production of gold with a purity of at least 99.9999%
JPS563632A (en) * 1979-06-25 1981-01-14 Toyota Motor Corp Selective separation of noble metal by reduction
JPS5693836A (en) 1979-12-27 1981-07-29 Asaka Riken Kogyo Kk Gold recovering method

Also Published As

Publication number Publication date
FR2515212B1 (en) 1988-06-17
JPS5871344A (en) 1983-04-28
AU8709182A (en) 1983-06-16
FR2515212A1 (en) 1983-04-29
CA1197986A (en) 1985-12-17
DE3225230A1 (en) 1983-05-19
DE3225230C2 (en) 1987-04-02

Similar Documents

Publication Publication Date Title
AU551769B2 (en) Imidazodiazepines
AU551891B2 (en) Imidazodiazepines
AU551756B2 (en) Imidazodiazepines
AU561395B2 (en) 3-amino-benzazepin-2-ones
AU548397B2 (en) N-phenylsulphonyl-n:-pyrimidinyl-and-triazinyl-ureas
AU549409B2 (en) Polyetheresterimide
AU549410B2 (en) Polyetheresterimide
AU553589B2 (en) Benzoheterocycles
AU557714B2 (en) 2-arylimidazopyridines
AU551831B2 (en) Imidazodiazepines
AU547803B2 (en) s
AU547588B2 (en) Forehearths
AU550571B2 (en) Co-nitration
AU546185B2 (en) Levitationarium
AU546304B2 (en) Refining gold
AU547405B2 (en) Amidobenzamides
AU564233B2 (en) N-substituted-2-pyridylindoles
AU545678B2 (en) Sleeper-tamper
AU529966B2 (en) Washer-dehydrator
AU555298B2 (en) Pan for gold separation
AU552046B2 (en) Imidazodiazepines
AU565320B2 (en) Pyridobenzodiazepines
AU556935B2 (en) Azolyl-pentene-3-ones and -3-ols
AU558041B2 (en) Tetrahydronaphthoxazoles
AU547692B2 (en) Trifluoromethylphenyltetrahydropyridines